... ) Water, ice, ice-crystal 3) Mechanical style Economical and Practical Remote Control Air Cooler Fan Specifications: 1) It cycles the water ... to your different requirement .13)can be controlled in the remote, more conveniently .14)LED display, fashion IMD control panel , ... 20)have a dust filter inside, filtering Sundries, dust ect . Remote control functions3) Heat by PTC4) Water, ice or ice-crystal ...